Resource information

Series 40 Web Apps Part 2: Button counter example

XML description:

In this first steps training module learn how application state (in this case, the value of the counter) can be retained on the Series 40 web app Proxy Server. The client never knows the actual value of the counter, receiving updates to its HTML only. This show how intensive computation and large amounts of data can be processed by the server, while the client receives small updates, saving battery and bandwidth.

Download the source code used in this module here.

type:

Video

topic:

Series 40
Training
Web
     Web Apps
         Series 40 Web Apps

language:

English (en)